def __init__(self, parent):
# display variables
self.dist_max = 2**127L
self.scale = 1.0
self.coeff_zoom = 1
# my node variables
self.myNode_pseudo = ""
self.myNode_ar = ""
self.delta_x = 0
self.delta_y = 0
# displaying options
self.isDisplayPseudos = 0
val = configuration.readConfParameterValue("displayPseudos")
if val:
self.isDisplayPseudos = long(val)
self.isDisplayAvatars = 1
val = configuration.readConfParameterValue("displayAvatars")
if val:
self.isDisplayAvatars = long(val)
# default images
#self.myNode_avatar = 'Img//avat_gh.png'
self.myNode_avatar = ""
self.neighbor_avatar = 'Img//avat_gris.png'
avatarFile = commun.AVATAR_DIR_NAME + os.sep + "neighbor_default.png"
shutil.copyfile(self.neighbor_avatar, avatarFile)
# resize the avatar file
self.neighbor_avatar = commun.chgSize(avatarFile)
# dictionary associating widget item with a neighbor
# {[neighbor_id]:[neighbor_posX, neighbor_posY, neighbor_pseudo,
# neighbor_chat, neighbor_display2d, neighbor_sharing, neighbor_image]}
self.neighbor_item = {}
# init controls
self._init_ctrls(parent)
# navigator
#self.navigator = Navigator(self, socket.gethostbyname(socket.gethostname()), "8080")
self.navigator = Navigator(self)
# refresh timer variables
self.TIMER_ID = 1
self.toRefresh = FALSE
# start the timer to refresh displaying every second
self.timer = wxTimer(self, self.TIMER_ID)
EVT_TIMER(self, self.TIMER_ID, self.OnRefreshTimer)
self.timer.Start(1000)
def OnOpenMenu(self, event):
""" Refresh some menu items on Open Menu event """
# check the connect/disconnect mode
if (self.navigator.getIsConnected() == 1):
enableMenu = TRUE
else:
enableMenu = FALSE
# refresh flags menu with the flags list
flagsMenuList = self.menuFlags.GetMenuItems()
for menu in flagsMenuList:
self.menuFlags.Remove(menu.GetId())
self.menuFlags.Append(wxID_WXMAINFRAMEMENUFLAGSADD, "Add flag", "")
self.menuFlags.Append(wxID_WXMAINFRAMEMENUFLAGSTELEPORTATION, "Teleportation", "")
self.menuFlags.Append(wxID_WXMAINFRAMEMENUFLAGSMANAGE, "Manage flags", "")
flagsList = []
try:
flagsList = os.listdir("Flags")
except:
pass
if flagsList:
self.menuFlags.InsertSeparator(3)
for flag in flagsList:
id = wxNewId()
self.menuFlags.Append(id, flag, "")
self.menuFlags.Enable(id, enableMenu)
EVT_MENU(self, id, self.OnFlagsGoto)
# enable/disable menus
self.menuEntity.Enable(wxID_WXMAINFRAMEMENUENTITYDISCONNECT, enableMenu)
self.menuFlags.Enable(wxID_WXMAINFRAMEMENUFLAGSADD, enableMenu)
self.menuFlags.Enable(wxID_WXMAINFRAMEMENUFLAGSTELEPORTATION, enableMenu)
# check/uncheck menus
val=configuration.readConfParameterValue("displayPseudos")
if val:
self.menu2DView.Check(wxID_WXMAINFRAMEMENU2DVIEWDISPLAYPSEUDOS, long(val))
val=configuration.readConfParameterValue("displayAvatars")
if val:
self.menu2DView.Check(wxID_WXMAINFRAMEMENU2DVIEWDISPLAYAVATARS, long(val))
def initSizeSlider(self):
""" Initialize the size slider with the current size of avatars """
# read the current size for the avatar in the conf file
size = configuration.readConfParameterValue("avatarSize")
if not size:
# default size
self.sizeSlider.SetValue(100)
self.sizeTextCtrl.SetValue("100")
else:
self.sizeSlider.SetValue(int(size))
self.sizeTextCtrl.SetValue(size)
def chgSize(avatarFile):
""" change size of an image in accordance with size of avatars """
debug.debug_info("commun.chgSize(" + avatarFile + ")")
# open avatar file
avatarImg = Image.open(avatarFile)
# convert in RGBA format for transparency
avatarImg = avatarImg.convert("RGBA")
# resize the image file
size = configuration.readConfParameterValue("avatarSize")
if size:
(width, height) = avatarImg.size
newSize = width * int(size)/100
if newSize < 5:
# min size = 5 pixels
newSize = 5
avatarImg = avatarImg.resize((newSize, newSize))
# save the resize image
resizeFile = AVATAR_DIR_NAME + os.sep + RESIZE_DIR_NAME + os.sep + os.path.basename(avatarFile)
avatarImg.save(resizeFile)
return resizeFile
